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发明名称
NOZZLE FOR CASTING
摘要
申请公布号
JPS5734075(A)
申请公布日期
1982.02.24
申请号
JP19800108934
申请日期
1980.08.08
申请人
SHINAGAWA REFRACTORIES CO
发明人
OOTANI TAKEO;SUGIE SHIYOUJI;WAKASUGI KATSUHIRO;KANAMARU KOUZOU
分类号
C04B35/043;B22D11/10;B22D41/08;B22D41/54;C04B35/04;C04B35/52
主分类号
C04B35/043
代理机构
代理人
主权项
地址
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